0ln sqrt(y)=tan^(-1)((y)/(x))" ford "(dy)/(dx)

If log sqrt(x^(2)+y^(2))=tan^(-1)((y)/(x)),then(dy)/(dx) is

If log (x^(2)+y^(2))=tan^(-1)((y)/(x)), then show that (dy)/(dx)=(x+y)/(x-y)

If y = Tan^(-1)(log x) then find (dy)/(dx)

If y=tan ^(-1) sqrt(( a-x)/( a+x)) ,then (dy)/(dx) =

If y=tan^(-1)((a)/(x))+log sqrt((x-a)/(x+a)), Prove that (dy)/(dx)=(2a^(3))/(x^(4)-a^(4))

If y= tan^(-1)sqrt((1-x)/(1+x)) then dy/dx at

If y = tan^(-1)sqrt(1+x^2) then find (dy)/(dx) .

Solve the differential equation: (i) (1+y^(2))+(x-e^( tan ^(-1)y))(dy)/(dx)=0 (ii) x(dy)/(dx)+cos^(2)y=tan y(dy)/(dx)

If y=tan ^(-1) ((log (ex))/( log ((e)/( x)))) ,then (dy)/(dx) =